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Home > Products > Machinery > Metal & Metallurgy Machinery > Industrial Furnace
50 Ton Ladle Refining Furnace Melting Solution Steel Making Electric Industry Furnace Iron Smelting 70 t Ladle Furnace for Sale
  • 50 Ton Ladle Refining Furnace Melting Solution Steel Making Electric Industry Furnace Iron Smelting 70 t Ladle Furnace for Sale

50 Ton Ladle Refining Furnace Melting Solution Steel Making Electric Industry Furnace Iron Smelting 70 t Ladle Furnace for Sale

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Meo Textile Clothing Co.LTD
Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Chat Now
Product Details
Product SpecificationsProduct Description
Product Specifications
Model Number
COBAX-LF-50T
Product Description
Overview
Quick Details
Place of Origin:
Henan, China
Condition:
New
Type:
Arc Furnace
Usage:
Melting Furnace
Video outgoing-inspection:
Provided
Machinery Test Report:
Provided
Marketing Type:
Hot Product 2020
Warranty of core components:
1 Year
Core Components:
PLC
Brand Name:
COBAX-EAF
Voltage:
1000V
Dimension(L*W*H):
inner diameter 4600mm
Weight (T):
180 T
Power (kW):
10000
Warranty:
12 Months
Key Selling Points:
Competitive Price
Applicable Industries:
Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Retail, Construction works , Energy & Mining, Steelmaking Plant, Ironmaking Plant, Foundry, Steel Plant
Showroom Location:
Egypt, Turkey, Saudi Arabia, Pakistan, Malaysia
Ladle Furnace:
Industrial Refining Furnace
Capacity of melting furnace:
40 ton scrap steel smelt furnace
EBT EAF:
eccentric bottom tapping arc furnace
scrap hot charging system:
continuous preheating device
Transformer capacity:
15 ~35 MVA
Consumption:
280 ~340 KWH/TON
Installation Area:
30000~50000 square meter
Tapping time:
2.5 ~4 hours
Working hours:
24 hours continuous casting furnace
Operator Training:
online for free
Supply Ability
Supply Ability:
500 Set/Sets per Year
Packaging & Delivery

HOT SALE

Preheating Hot Charging System is effective way to save power of electricity or gas in melting shop. Preheating device can heat
scraps steel, DRI, sponge iron till 400℃~800℃.
EAF/LF/VD/VOD is for making high quality steel, especial for making HRB500 rebar, stainless steel, and ultra low carbon steel.
Electric arc furnace is more environmental, more and more country use Arc Furnace to smelt recycle steel.
Electric arc furnace spare parts, such as large current cable, tubular furnace shell, furnace pipe wall, EBT copper plate, tilting frame, hydraulic cylinder, dust collecting chimney tube elbow.
50 Ton Ladle Refining Furnace Melting Solution Steel Making Electric Industry Furnace Iron Smelting 70 t Ladle Furnace for Sale from China supplier
50 Ton Ladle Refining Furnace Melting Solution Steel Making Electric Industry Furnace Iron Smelting 70 t Ladle Furnace for Sale from China supplier
50 Ton Ladle Refining Furnace Melting Solution Steel Making Electric Industry Furnace Iron Smelting 70 t Ladle Furnace for Sale from China supplier
50 Ton Ladle Refining Furnace Melting Solution Steel Making Electric Industry Furnace Iron Smelting 70 t Ladle Furnace for Sale from China supplier
LF Ladle Refining Furnace Specifications
LF Capacity TON
Transformer MVA
Temp. Rise Rate ℃ S-1
Graphite Electrode Diameter MM
Customer Fill
5
1.0
≥4.0
φ150 （HP)

10
2.0
≥4.0
φ200 （HP)

30
5.5
≥4.0
φ300 （HP)

50
9.0
≥4.5
φ350 （HP)

100
20
≥5.0
φ450 （HP)

200
35
≥5.0
φ500 （HP)

300
45
≥5.0
φ550 （HP)

Ladle refining furnace is a kind of equipment with the function of heating and refining. It is an important metallurgical equipment used for refining molten steel from primary refining furnace (electric arc furnace, open hearth furnace, converter), adjusting molten steel temperature, buffering process and meeting continuous casting and rolling requirements. Ladle furnace is one of the main equipment for refining.

Main functions of ladle refining furnace: 1. It has the function of temperature rising and heat preservation. The molten steel is heated by electric arc to obtain new heat energy, which not only makes it possible to add alloy and adjust composition in ladle refining, but also to add slag to facilitate deep desulfurization and deoxidation of molten steel. Moreover, the starting temperature of liquid steel required by continuous casting is ensured, which is beneficial to improve the quality of dry slab. 2. Argon stirring function. Argon is blown into the molten steel through the permeable brick at the bottom of the ladle, and the molten steel has a certain stirring function. 3. Vacuum degassing function. After the ladle is hoisted into the vacuum tank, the steam jet pump is used for vacuum degassing. At the same time, argon is blown into the bottom of the ladle to stir the liquid steel. The hydrogen and nitrogen contents in the liquid steel can be removed, and the oxygen and sulfur contents can be further reduced. Finally, the liquid steel with higher purity and superior properties can be obtained.

In the 21st century, with the development of modern industry, new requirements for the quality of steel are put forward, so ladle refining furnaces are almost equipped in converter and arc furnace. In the process of refining molten steel, slag and alloy are added according to the process requirements, so physical changes and chemical reactions occur, resulting in a large amount of smoke and dust, which will cause pollution to the working environment and harm to biology. In order to achieve the ideal effect of smoke extraction and dust removal in the refining furnace, the maximum smoke discharge, smoke composition and smoke temperature shall be determined according to the technological conditions of molten steel refining. The maximum smoke discharge amount, smoke composition and smoke temperature shall be determined during the overall design of the equipment. It is the basis for the design and selection of dust collector. Refining conditions and formation and control of flue gas. Generally speaking, the reduction period is carried out in the arc furnace and converter, and now it is completed in the furnace. Therefore, the positive pressure should be kept in the furnace according to the smelting process requirements, so as to make the reduction slag. To control the positive pressure in the furnace, the flue gas will be ejected from the electrode hole, charging port, furnace door and the joint part of furnace cover and ladle. In order to control the smelting atmosphere in the furnace and keep all parts free of smoke, one part is to solve it by using special structure in the design of equipment, the other is to adjust the exhaust gas inside and outside the furnace automatically through the action of water-cooled flap valve to keep the pressure in the furnace basically within the range. The flue gas quantity of the refining furnace is relatively less than that of the arc furnace and converter. In the past, the amount of flue gas produced during the reduction period of arc furnace was usually used to determine. However, the main reason for the exhaust gas of EAF is to combine the exhaust gas inside and outside the furnace. Almost all refining furnaces adopt smoke exhaust outside the furnace, which does not affect the temperature change in the furnace. At the same time, due to the attraction of external air, the flue gas temperature in the pipeline is lower. The furnace cover is smoke exhaust.


50 Ton Ladle Refining Furnace Melting Solution Steel Making Electric Industry Furnace Iron Smelting 70 t Ladle Furnace for Sale from China supplier
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To: Eric Zhang
Meo Textile Clothing Co.LTD
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